| Company | Timeline | Status | |
| RTJ Martin Group Holdings Limited Director • Unreported | 22 Oct 2024←1 Year→Current | Active | |
| R T J Martin Holdings Limited Director • Unreported | 19 Mar 2008←17 Years→Current | Active | |
| R T J Martin Limited Director • Unreported | 20 Aug 1996←29 Years→Current | Active | |
